That gives us an average of 13.3 games per platform... It's not very "Wow", but it is very decent! However, I think PS3 will have most of them!

To be fair, numerous first party Sony studios are divided into multiple teams (ND, MM, SJS, SSM, GG I believe). That being said, definitely not 40 first party games.

I think that this might just be a PR ploy to try and undermine Microsoft's whole "fifteen new exclusive" deal. Hopefully a lot of these 40 games are quality, but I somehow doubt that.

If the rumor of Microsoft paying third party devs for multiconsole titles to be displayed only as Xbox One titles, then most of the 40 titles could very well be Sony exclusive. We know some aren't, the ones that were at the PS4 unveiling or Battlefield 4. How many games do people want to call out as being exclusive?  I'm going to say that 25 of the games that they show are exclusive. Probably a low number, but just a random guess.  25 is believable it'd be across all Sony platforms.

Wow I didn't know Sony is making the new Wolfenstein game.

This has been established around 20 posts prior to yours. 

.... coming out on 3 devices over the next 5 years.

Hopefully a load of them are for Vita, i want one

40first party games? i can hardly believe that. Thats even alot for second party.

Do you guys think that we will see another game reveal this year that will not see the light of day for the next 6 years, like Bioshock Vita, Resident Evil Portable, Elder Scrolls Portable, Agent, Versus 13, Last Guardian, Prey 2 etc.?